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ADV7180:  10-Bit, 4× Oversampling SDTV Video Decoder

Product Details


The ADV7180 automatically detects and converts standard analog baseband television signals compatible with worldwide NTSC, PAL, and SECAM standards into 4:2:2 component video data compatible with the 8-bit ITU-R BT.656 interface standard.

The simple digital output interface connects gluelessly to a wide range of MPEG encoders, codecs, mobile video processors, and Analog Devices, Inc., digital video encoders, such as the ADV7391. External HS, VS, and FIELD signals provide timing references for LCD controllers and other video ASICs, if required. Accurate 10-bit analog-to-digital conversion provides professional quality video performance for consumer applications with true 8-bit data resolution. Three analog video input channels accept standard composite, S-video, or component video signals, supporting a wide range of consumer video sources. AGC and clamp-restore circuitry allow an input video signal peak-to-peak range to 1.0 V. Alternatively, these can be bypassed for manual settings.

The line-locked clock output allows the output data rate, timing signals, and output clock signals to be synchronous, asynchronous, or line locked even with ±5% line length variation. Output control signals allow glueless interface connections in many applications. The ADV7180 is programmed via a 2-wire, serial bidirectional port (I2C® compatible) and is fabricated in a 1.8 V CMOS process. Its monolithic CMOS construction ensures greater functionality with lower power dissipation. LFCSP package options makes the decoder ideal for space-constrained portable applications. A 64-lead LQFP package is pin compatible with the ADV7181C.

The 48-Lead LQFP, 40-lead LFCSP, and 32-lead LFCSP use one pin to output VS or FIELD.

Applications

  • Digital camcorders and PDAs
  • Low cost SDTV PIP decoder for digital TVs
  • Multichannel DVRs for video security
  • AV receivers and video transcoding
  • PCI-/USB-based video capture and TV tuner cards
  • Personal media players and recorders
  • Smartphone/multimedia handsets
  • In-car/automotive infotainment units
  • Rearview camera/vehicle safety systems

FEATURES and BENEFITS

  • Automotive versions qualified per AEC-Q100, Grade 1
  • Worldwide NTSC/PAL/SECAM color demodulation support
  • One 10-bit ADC, 4× oversampling for CVBS, 2× oversampling for Y/C mode, and 2× oversampling for YPrPb (per channel)
  • 3 video input channels with on-chip antialiasing filter
  • CVBS (composite), Y/C (S-video), and YPrPb (component) video input support
  • 5-line adaptive comb filters and CTI/DNR video enhancement
  • Adaptive Digital Line Length Tracking (ADLLT), signal processing, and enhanced FIFO management give mini-TBC functionality
  • See data sheet for additional features

ADV7180 Functional Block Diagram

Documentation

Title Content Type File Type
ADV7180: 10-Bit, 4x Oversampling SDTV Video Decoder Data Sheet (Rev I, 02/2014) (pdf, 1290 kB) Data Sheets PDF
AN-1260: Crystal Design Considerations for Video Decoders, HDMI Receivers, and Transceivers  (pdf, 126 kB) Application Notes PDF
AN-1240: Low Cost Video Multiplexer for Video Switching Using the ADA4853-2 Op Amp with Disable Function  (pdf, 110 kB) Application Notes PDF
AN-1180: Optimizing Video Platforms for Automated Post-Production Self-Tests  (pdf, 187 kB) Application Notes PDF
AN-850: 0: Adaptive Digital Line Length Tracking  (pdf, 203 kB) Application Notes PDF
CN-0060: Low Cost Differential Video Receiver Using the ADA4851 Amplifier and the ADV7180 Video Decoder  (pdf, 119 kB) Circuit Note PDF
ADV7180 Design Support Files User Guides HTML
Optimizing standard-definition video on high-definition displays
The availability of large-screen HD LCD TVs and plasma displays is driving the popularity of digital-TV broadcasts and HD-signal interfaces.
(EDN, February 5, 2009)
Technical Articles HTML
Analog Video Time Base Correction and Processing for Nonstandard TV Signals
by Frank Kearney, Analog Devices
(Design Line, 6/8/2007)
Technical Articles HTML
Analog Devices in Advanced TV Overview HTML
ADV7180 10-Bit Video Decoder with YPrPb Support  (pdf, 337 kB) Overview PDF
Advantiv™ Advanced Television Solutions  (pdf, 549 kB)
Enhancing the HD system design and consumer experience, Analog Devices offers its Advantiv portfolio of video and audio integrated circuit solutions, specifically developed and optimized for advanced television applications.
Overview PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
ADV7180 IBIS Models IBIS Models HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

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Price, packaging, availability

ADV7180 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADV7180BCP32Z Status: Production 32 ld LFCSP (5x5x.85mm) w/3.75exposed pad 32 Ind Tray, 490 $5.10 $4.14 Y  Material Info PCN Purchase Sample
ADV7180BCP32Z-RL Status: Production 32 ld LFCSP (5x5x.85mm) w/3.75exposed pad 32 Ind Reel, 5000 - - Y  Material Info PCN Purchase
ADV7180BCPZ Status: Production 40 ld LFCSP (6x6mm w/4.1mm pad) 40 Ind Tray, 490 $7.96 $5.77 Y  Material Info Notify Me Purchase Sample
ADV7180BCPZ-REEL Status: Production 40 ld LFCSP (6x6mm w/4.1mm pad) 40 Ind Reel, 2500 - $5.77 Y  Material Info Notify Me Purchase
ADV7180BST48Z Status: Production 48 ld LQFP 48 Ind Tray, 250 $6.21 $5.16 Y  Material Info Notify Me Purchase Sample
ADV7180BST48Z-RL Status: Production 48 ld LQFP 48 Ind Reel, 2000 - $5.16 Y  Material Info Notify Me Purchase
ADV7180BSTZ Status: Production 64 ld LQFP (10x10mm) 64 Ind Tray, 160 $8.37 $6.07 Y  Material Info PCN Purchase Sample
ADV7180BSTZ-REEL Status: Production 64 ld LQFP (10x10mm) 64 Ind Reel, 1500 - $6.07 Y  Material Info PCN Purchase
ADV7180KCP32Z Status: Production 32 ld LFCSP (5x5x.85mm) w/3.75exposed pad 32 Comm. Tray, 490 $4.25 $3.45 Y  Material Info PCN Purchase Sample
ADV7180KCP32Z-RL Status: Production 32 ld LFCSP (5x5x.85mm) w/3.75exposed pad 32 Comm. Reel, 5000 - $3.45 Y  Material Info PCN Purchase
ADV7180KST48Z Status: Production 48 ld LQFP 48 Comm. Tray, 250 $5.40 $4.49 Y  Material Info Notify Me Purchase Sample
ADV7180KST48Z-RL Status: Production 48 ld LQFP 48 Comm. Reel, 2000 - $4.49 Y  Material Info Notify Me Purchase
ADV7180WBCP32Z Status: Production LFCSP:LEADFRM CHIP SCALE 32 Ind Tray, 490 $6.79 $4.92 Y  Material Info PCN Purchase Sample
ADV7180WBCP32Z-RL Status: Production LFCSP:LEADFRM CHIP SCALE 32 Ind Reel, 5000 - - Y  Material Info PCN Purchase Sample
ADV7180WBCPZ Status: Production 40 ld LFCSP (6x6mm w/4.1mm pad) 40 Ind Tray, 490 $9.05 $6.56 Y  Material Info Notify Me Purchase Sample
ADV7180WBCPZ-REEL Status: Production 40 ld LFCSP (6x6mm w/4.1mm pad) 40 Ind Reel, 2500 - $6.56 Y  Material Info Notify Me Purchase
ADV7180WBST48Z Status: Production 48 ld LQFP 48 Ind Tray, 250 - - Y  Material Info Notify Me Purchase Sample
ADV7180WBST48Z-RL Status: Production 48 ld LQFP 48 Ind Reel, 2000 - $5.18 Y  Material Info Notify Me Purchase
ADV7180WBSTZ Status: Production 64 ld LQFP (10x10mm) 64 Ind Tray, 160 $9.51 $6.90 Y  Material Info PCN Purchase Sample
ADV7180WBSTZ-REEL Status: Production 64 ld LQFP (10x10mm) 64 Ind Reel, 1500 - $6.90 Y  Material Info PCN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

ADV7180 Evaluation Boards
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-ADV7180-32EBZ Status: Production Evaluation Board for the 32-Lead LFCSP ADV7180 $151.80 Yes -
EVAL-ADV7180-48EBZ Status: Last Time Buy Evaluation Board for the 48-Lead LQFP ADV7180 $151.80 Yes -
EVAL-ADV7180LFEBZ Status: Production Evaluation Board for the 40-Lead LFCSP ADV7180 $151.80 Yes -
EVAL-ADV7180LQEBZ Status: Production Evaluation Board for the 64-Lead LQFP ADV7180 $151.80 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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